213204087

素因数分解:

$3^2\times {\mathrm{233}}^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 311233104

約数和(自身を除く): 98029017

約数列:

[1, 3, 9, 233, 293, 347, 699, 879, 1041, 2097, 2637, 3123, 68269, 80851, 101671, 204807, 242553, 305013, 614421, 727659, 915039, 23689343, 71068029, 213204087]

約数ペア:

[(1, 213204087), (3, 71068029), (9, 23689343), (233, 915039), (293, 727659), (347, 614421), (699, 305013), (879, 242553), (1041, 204807), (2097, 101671), (2637, 80851), (3123, 68269)]